I want to write record type variable in ult file.How to i can write record type varable without column name.

Question

I want to write record type variable in ult file.How to i can write record type varable without column name.
type rec_format_type is record
     format1  VARCHAR(3),
     format2  VARCHAR(3),
my_record     rec_format_type;
UTL_FILE.PUT_LINE(file_out, my_record);

Answer 1

ibney wrote:
I have below requirement.
DECLARE
     emp_data UTL_FILE.FILE_TYPE;
BEGIN
    emp_data := UTL_FILE.FOPEN ('EXDATAPUMP','TEST_BC_NN_PARALLEL.csv','W',32000);
    FOR TEST1 IN (SELECT /*+ PARALLEL(TEST_BC_NN,4) */  * FROM TEST_BC_NN) LOOP
        UTL_FILE.PUT_LINE (emp_data, TEST1);---Here i want to write record in utl file.without knowing the structure of table
    END LOOP;
    UTL_FILE.FCLOSE (emp_data);
END;
Why all the ugly upper case? You do realise that NO programming standard, ranging from Java and .Net, to C/C++ and Ada (of which PL/SQL is an implementation of), use upper-case-for-reserved-words as a standard.
The easiest and simplest way to address your requirement is as follows:
SQL> create or replace type TStringArray is table of varchar2(4000);
  2  /
Type created.
SQL>
SQL>
SQL> begin
  2          for c in(
  3                  select
  4                          TStringArray(
  5                                  to_char(empno,'000000'),
  6                                  ename,
  7                                  to_char(hiredate,'yyyy-mm-dd')
  8                          ) as COLS
  9                  from    emp
10                  order by empno
11          ) loop
12                  for i in 1..c.Cols.Count loop
13                          dbms_output.put( c.Cols(i) );   -- write column
14                          if i < c.Cols.Count then
15                                  dbms_output.put( '|' ); -- write column separator
16                          end if;
17                  end loop;
18                  dbms_output.put_line( ' *end*' );               -- write record terminator
19          end loop;
20  end;
21  /
007369|SMITH|1980-12-17 *end*
007499|ALLEN|1981-02-20 *end*
007521|WARD|1981-02-22 *end*
007566|JONES|1981-04-02 *end*
007654|MARTIN|1981-09-28 *end*
007698|BLAKE|1981-05-01 *end*
007782|CLARK|1981-06-09 *end*
007788|SCOTT|1987-04-19 *end*
007839|KING|1981-11-17 *end*
007844|TURNER|1981-09-08 *end*
007876|ADAMS|1987-05-23 *end*
007900|JAMES|1981-12-03 *end*
007902|FORD|1981-12-03 *end*
007934|MILLER|1982-01-23 *end*
PL/SQL procedure successfully completed.
SQL>